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13124414102101 = 431631872508789
BaseRepresentation
bin1011111011111100010000…
…0010100101101001010101
31201110200101222120202111221
42332333010002211221111
53210012300002231401
643525134514330341
72523131134125211
oct276770402455125
951420358522457
1013124414102101
11420003a676085
12157b7238899b1
1374281c502503
143353216b7941
1517b5e1e0e7a1
hexbefc40a5a55

13124414102101 has 8 divisors (see below), whose sum is σ = 13512023428640. Its totient is φ = 12740549793552.

The previous prime is 13124414102027. The next prime is 13124414102113. The reversal of 13124414102101 is 10120141442131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13124414102101 - 211 = 13124414100053 is a prime.

It is a super-2 number, since 2×131244141021012 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13124414102801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 936247386 + ... + 936261403.

It is an arithmetic number, because the mean of its divisors is an integer number (1689002928580).

Almost surely, 213124414102101 is an apocalyptic number.

It is an amenable number.

13124414102101 is a deficient number, since it is larger than the sum of its proper divisors (387609326539).

13124414102101 is a wasteful number, since it uses less digits than its factorization.

13124414102101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1872508995.

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 13124414102101 its reverse (10120141442131), we get a palindrome (23244555544232).

The spelling of 13124414102101 in words is "thirteen trillion, one hundred twenty-four billion, four hundred fourteen million, one hundred two thousand, one hundred one".

Divisors: 1 43 163 7009 1872508789 80517877927 305218932607 13124414102101